CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN VizieR .


Simple TargetList Of TargetsFast Xmatch with large catalogs or Simbad
Target Name (resolved by Sesame) or Position:
Target dimension:
NB: The epoch used for the query is the original epoch of the table(s)Radius Box size

  Galactic SFR and gas surface densities (Heiderman+, 2010)
Post annotation
1.J/ApJ/723/1019/table1(c)Measured quantities for clouds (21 rows)
2.J/ApJ/723/1019/table3(c)Properties of suspicious YSOs and MISFITS (misidentified YSOs from SED FITS) for 13 clouds (100 rows)
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Query by Constraints constraints help applied on Columns (Output Order: + - )
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Column  Constraint Explain   (UCD)
  (ALL)recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
   (ALL)Cloud (char) (i) Cloud name (;meta.main)
  (1)n_Cloud (char) [*] *: data from litterature (meta.note)
  (1)Ntot  Total number of YSOs above AV=2 (Note 1)   (meta.number)
  (1)M (char) M indicates suspicious YSOs and/or MISFITS in this cloud (table 3) (meta.ref.url)
  (1)NI  (n) Number of Class I objects above AV=2 (Note 1)   (meta.number)
  (1)NF  (n) Number of Flat SED objects >AV=2 (Note 1)   (meta.number)
  (1)Dist pc Distance to cloud (pos.distance;pos.heliocentric)
  (1)e_Dist pc (n) Dist uncertainty (stat.error)
  (1)Omega deg2 Solid angle (angular area Ω) of cloud (phys.angSize)
  (1)Area pc2 Cloud area (phys.area)

ALL cols
(n) indicates a possible blank or NULL column(i)indexed column
  (1)e_Area pc2 (n) Area uncertainty (stat.error;phys.area)
  (1)Mass Msun Mass of cloud (gas) (phys.mass)
  (1)e_Mass Msun (n) Mass uncertainty (stat.error;phys.mass)
  (1)Sigma Msun/pc2 Surface gas density Σgas (
  (1)e_Sigma Msun/pc2 (n) Sigma uncertainty (stat.error)
  (1)SFR Msun/Myr Star formation rate (phys.SFR)
  (1)e_SFR Msun/Myr (n) SFR uncertainty (stat.error;phys.SFR)
  (1)SigSFR Msun/yr/kpc2SFR density ΣSFR (phys.SFR)
  (1)e_SigSFR Msun/yr/kpc2(n) SigSFR uncertainty (stat.error)
  (1)SimbadName (char) Designation understandable by the Simbad data-base (
  (1)_RA deg (n)(i) Positions from SIMBAD database (right ascension part) (pos.eq.ra;meta.main)
  (1)_DE deg (n)(i) Positions from SIMBAD database (declination part) (pos.eq.dec;meta.main)
  (2)RAJ2000 "h:m:s" (i) Hour of right ascension (J2000) (pos.eq.ra;meta.main)

ALL cols
(n) indicates a possible blank or NULL column(i)indexed column
  (2)DEJ2000 "d:m:s" (i) Degree of declination (J2000) (pos.eq.dec;meta.main)
  (2)Class (char) Spitzer classification (see Evans et al. 2009; Cat. J/ApJS/181/321) (src.class)
  (2)alpha  Spectral Index, extinction corrected values for c2d clouds only (spect.index)
  (2)MBdV (n) Integrated main beam HCO+line intensity (phot.flux.density;;meta.main)
  (2)e_MBdV (n) MBdV uncertainty (stat.error)
  (2)l_TMB (char) Limit flag on TMB, upper limits are computed as 2σrms (meta.code.error)
  (2)TMB K Main beam HCO+ line temperature (spect.line.intensity;meta.main)
  (2)e_TMB K (n) TMB uncertainty (stat.error)
  (2)SED (char) SED class based on Greene et al. (1994ApJ...434..614G) (src.class)
  (2)l_AV (char) Limit flag on AV (Note 1)   (meta.code.error)
  (2)AV mag AV at source position (phys.absorption)
  (2)Comm (char) Line profile comments (meta.note;spect.line.profile;spect.line)
  (2)c2d  (n)Cross-match with Evans et al., 2009, Cat. J/ApJS/181/321 within 5" (meta.ref.url)

ALL cols
(n) indicates a possible blank or NULL column(i)indexed column
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